My original order was was on back ordered. I ordered this 1/2" Dia drag instead. This is a very good product. It works great for leveling and getting rid of weeds on our gravel driveway. My zero turn mower pulls it easily. I put a plywood board on top with a cider block and a few bricks and it digs even deeper. Neat farms is a good company to order from. K R Dunn